40898176

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 91848960

約数和(自身を除く): 50950784

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 937, 992, 1364, 1408, 1874, 1984, 2728, 3748, 3968, 5456, 7496, 10307, 10912, 14992, 20614, 21824, 29047, 29984, 41228, 43648, 58094, 59968, 82456, 116188, 119936, 164912, 232376, 319517, 329824, 464752, 639034, 659648, 929504, 1278068, 1319296, 1859008, 2556136, 3718016, 5112272, 10224544, 20449088, 40898176]

約数ペア:

[(1, 40898176), (2, 20449088), (4, 10224544), (8, 5112272), (11, 3718016), (16, 2556136), (22, 1859008), (31, 1319296), (32, 1278068), (44, 929504), (62, 659648), (64, 639034), (88, 464752), (124, 329824), (128, 319517), (176, 232376), (248, 164912), (341, 119936), (352, 116188), (496, 82456), (682, 59968), (704, 58094), (937, 43648), (992, 41228), (1364, 29984), (1408, 29047), (1874, 21824), (1984, 20614), (2728, 14992), (3748, 10912), (3968, 10307), (5456, 7496)]